Ever wonder why the Empire State Building is lit up in certain colors?

Find out what the special occasion is by looking at the official guide to the Empire State Building's colors. Some November colors: Nov. 4 to 6 - orange, white and blue NYC Marathon,Nov. 11 to 13 - red, white and blue, Veteran’s Day, Nov. 14 - blue, blue and white, World Diabetes Day, Nov. 23-27 red, orange and yellow, Thanksgiving.